Index: trunk/src/org/openstreetmap/josm/gui/progress/PleaseWaitProgressMonitor.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/progress/PleaseWaitProgressMonitor.java	(revision 2056)
+++ trunk/src/org/openstreetmap/josm/gui/progress/PleaseWaitProgressMonitor.java	(revision 2057)
@@ -29,4 +29,8 @@
     private PleaseWaitDialog dialog;
     private String windowTitle;
+
+    public PleaseWaitProgressMonitor() {
+        this("");
+    }
 
     public PleaseWaitProgressMonitor(String windowTitle) {